3716949

Information

• Patent Grant
• 3716949

• References
• Source

• Patent Number

  3,716,949

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  52 years ago

• CPC

  • G05B19/4166 - Controlling feed or in-feed
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • B24B47/04 - by mechanical gearing only
  • B24B47/20 - relating to feed movement
  • G05B2219/34037 - Brm followed by postprocessor to smooth curve
  • G05B2219/37345 - Dimension of workpiece, diameter
  • G05B2219/41309 - Hydraulic or pneumatic drive
  • G05B2219/41326 - Step motor
  • G05B2219/43139 - VCO variable frequency oscillator or two oscilators with different frequency
  • G05B2219/43152 - Feed in, transfer line, rapid traverse to work, grip speed
  • G05B2219/43157 - Feed rate
  • G05B2219/45161 - Grinding machine
  • G05B2219/50313 - Tool offset, tool wear

• US Classifications

  • 451 - Abrading
  • 318 - Electricity: motive power systems